| 摘要 |
Apparatus for mounting panels, such as windowpanes and the like for either inner or outer glazing. One form of the apparatus may comprise a base rail having formed therein a relatively wide dovetail groove together with a second dovetail groove in approximately the center of the first such groove. An outer rail seats slidably on the base rail and has a projection which engages a portion of the inner dovetail groove and an additional projection which engages one element of the outer dovetail groove whereby the outer rail is secured thereto. A glazing rail is secured to the other portion of the first dovetail groove formed in the base rail and is likewise secured in a recess carried by the outer rail. A space is left between the glazing rail and outer rail in which panels, such as window glass and the like, may be inserted. The securing portions of the glazing rail and the outer rail are fashioned so that they may be reversed in their relationship to the base rail should conditions warrant.
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